The seller has done due diligence study. The lot can build max 4 single detached units. The following reports can be accessed under the supplemental documents. The reports are including: 1) Property Information Report 2) Property Title Report 3) Concept Plan 4) Parcel Map 5) Topographic Map 6) Easement Mobility Road Map This property has a Vista zip code but is geographically located in an area perceived to be San Marcos ( south of 78). Located in the County for development standards. Close to school